KR870010336A - 회전댐퍼 - Google Patents

회전댐퍼 Download PDF

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Publication number
KR870010336A
KR870010336A KR1019860002616A KR860002616A KR870010336A KR 870010336 A KR870010336 A KR 870010336A KR 1019860002616 A KR1019860002616 A KR 1019860002616A KR 860002616 A KR860002616 A KR 860002616A KR 870010336 A KR870010336 A KR 870010336A
Authority
KR
South Korea
Prior art keywords
receiving portion
shaft
rotor
rotary damper
inner circumference
Prior art date
Application number
KR1019860002616A
Other languages
English (en)
Other versions
KR930002571B1 (ko
Inventor
마사루 아라가와
마사노리 누마다
Original Assignee
가부시끼가이샤 니후꼬
오가사하라 도시아끼
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 가부시끼가이샤 니후꼬, 오가사하라 도시아끼 filed Critical 가부시끼가이샤 니후꼬
Priority to KR1019860002616A priority Critical patent/KR930002571B1/ko
Publication of KR870010336A publication Critical patent/KR870010336A/ko
Application granted granted Critical
Publication of KR930002571B1 publication Critical patent/KR930002571B1/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
    • F16F15/165—Sealing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/145—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only rotary movement of the effective parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/001—Specific functional characteristics in numerical form or in the form of equations
    • F16F2228/005—Material properties, e.g. moduli
    • F16F2228/008—Material properties, e.g. moduli of semi-solids or fluids, e.g. viscosity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

내용 없음

Description

회전댐퍼
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 댐퍼의 1 실시예의 단면도.
제2도는 제1도의 회전자의 평면도.
제3도는 덮개와 수용체의 리브를 용착하는 상태의 설명도.
제4도는 제3도의 용착의 진행도중의 확대 설명도.

Claims (1)

  1. 원통현으로 밑바닥을 가지며, 내부에 점성유체를 수용하는 수용부를 갖춘 케이스와, 상기 케이스에 부착되어서 수용부를 막는 동시에, 중심에 원형의 개구를 가지는 덮개와, 상기 덮개의 개구에 관통하여, 덮개의 밖으로 돌출한 끝부분에 피동기어를 고정하는 축 및 상기 축의 타단네 설치되어, 상기 수용부내의 점성유체 중에서 회전하는 제동판을 가지는 회전자를 갖춘 회전댐퍼에 있어서,
    상기 덮개의 개구의 수용부측으로 향한 내주에 환상의 확경단부를 설치, 회전자의 축에는 상기 단부의 내주에서 반경방향으로 압축하는 0링을 끼운 것을 특징으로 하는 회전댐퍼.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860002616A 1986-04-07 1986-04-07 회전댐퍼 KR930002571B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860002616A KR930002571B1 (ko) 1986-04-07 1986-04-07 회전댐퍼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860002616A KR930002571B1 (ko) 1986-04-07 1986-04-07 회전댐퍼

Publications (2)

Publication Number Publication Date
KR870010336A true KR870010336A (ko) 1987-11-30
KR930002571B1 KR930002571B1 (ko) 1993-04-03

Family

ID=19249271

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860002616A KR930002571B1 (ko) 1986-04-07 1986-04-07 회전댐퍼

Country Status (1)

Country Link
KR (1) KR930002571B1 (ko)

Also Published As

Publication number Publication date
KR930002571B1 (ko) 1993-04-03

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